UNC4841
Essential information
- Confidence
- 100/100
- Published
- 21/12/2025 01:16
- Modified
- 21/12/2025 01:16
- Updated at
- 21/12/2025 01:16
- Revoked
- No
- Author / Source
- AlienVault
- Resource level
- —
- Primary motivation
- —
- Related entities
- 12 attack patterns (mitre), 9 malware, 12 sectors, 4 countries, 30 indicators, 1 vulnerabilities (cve)
Description
No description.
Marking (TLP)
TLP:CLEAR
Related entities
Attack patterns, malware, vulnerabilities, indicators and other entities linked to this intrusion set.
Attack patterns (MITRE) (12)
-
T1566 usesPhishing MITRE
-
T1134 usesAccess Token Manipulation MITRE
-
T1055 usesProcess Injection MITRE
-
T1071 usesApplication Layer Protocol MITRE
-
T1199 usesTrusted Relationship MITRE
-
T1102 usesWeb Service MITRE
-
T1036 usesMasquerading MITRE
-
T1140 usesDeobfuscate/Decode Files or Information MITRE
-
T1105 usesIngress Tool Transfer MITRE
-
T1505 usesServer Software Component MITRE
-
T1003 usesOS Credential Dumping MITRE
-
T1569 usesSystem Services MITRE
Malware (9)
-
CASTLETAP uses
-
REPTILE usesFamily The MITRE Corporation Confidence 100
[REPTILE](https://attack.mitre.org/software/S1219) is an open-source Linux rootkit with multiple components that provides backdoor access and functionality.(Citation: Google Cloud Mandiant UNC3886 2024)
First seen 01/01/1970 · Last seen 16/11/5138 · -
DEPTHCHARGE usesAlienVault Confidence 100First seen 01/01/1970 · Last seen 16/11/5138 ·
-
UNC3886 uses
-
Base64 usesAlienVault Confidence 100First seen 01/01/1970 · Last seen 16/11/5138 ·
-
FOXGLOVE uses
-
DRIEDMOAT uses
-
FOXTROT uses
-
SKIPJACK uses
Sectors (12)
-
Defense targets
-
Ministries of foreign affairs targets
-
Healthcare targets
-
Aerospace targets
-
Market infrastructures targets
-
Telecommunications targets
-
Technology targets
-
Government targets
-
Information Technologies Consulting targets
-
Diplomacy targets
-
Manufacturing targets
-
High-tech targets
Countries (4)
-
Taiwan targets
-
Hong Kong targets
-
China targets
-
United States of America targets
Indicators (30)
-
stix 100/100 Revoked
is__elf SHA256 of 9bc6d6af590e7d94869dee1d33cc1cae
· Valid until 01/12/2024 · Source: AlienVault -
stix 100/100 Revoked
stack_string SHA256 of 4ca4f582418b2cc0626700511a6315c0
· Valid until 20/01/2026 · Source: AlienVault -
stix 100/100 Revoked
SHA256 of 42722b7d04f58dcb8bd80fe41c7ea09e
· Valid until 01/12/2024 · Source: AlienVault -
stix 100/100 Revoked
SHA256 of 878cf1de91f3ae543fd290c31adcbda4
· Valid until 01/12/2024 · Source: AlienVault -
675e640d82635c8c93f147bd69d1a2c1195acf1findicatesyara 100/100 Revoked· Valid until 01/12/2024 · Source: AlienVault -
stix 100/100 Revoked
is__elf SHA256 of 4ec4ceda84c580054f191caa09916c68
· Valid until 01/12/2024 · Source: AlienVault -
stix 100/100 Revoked
is__elf SHA256 of 436587bad5e061a7e594f9971d89c468
· Valid until 01/12/2024 · Source: AlienVault -
mx01.bestfindthetruth.comindicatesstix 100/100 Revoked· Valid until 11/12/2024 · Source: AlienVault -
stix 100/100 Revoked
is__elf SHA256 of 85c5b6c408e4bdb87da6764a75008adf
· Valid until 01/12/2024 · Source: AlienVault
Vulnerabilities (CVE) (1)
Barracuda Email Security Gateway (ESG) appliance contains an improper input validation vulnerability of a user-supplied .tar file, leading to remote command injection.
- Attack vector
- Network
- Published
- 26/05/2023
- Modified
- 21/12/2025